1,7
There cannot be a common factor of just one number. To be common there need to be at least two numbers.
The highest common factor is 16
1 and 7
Factors of 112: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112. Factors of 240: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240. The common factors are 1, 2, 4, 8 and 16.
16: common factors of 112 and 80 are: 1, 2, 4, 8, and 16.
The GCF of 32, 80, and 112 is 16.
The factors of 112 are 1, 2, 4, 7, 8, 14, 16, 28, 56 and 112. For them to be common, they need to be compared to another set of factors.
1,7
There cannot be a common factor of just one number. To be common there need to be at least two numbers.
The common factors of 55 and 80 are 1 and 5
The only common factor is: 1
The highest common factor is 16
1 and 7
1 and 7
The common factors of 36 and 80 are: 1, 2, and 4
The common factors of 68 and 80 are 1, 2 and 4.